• Model NO.：PC450
• Size：Large-Scale
• Certification：CE, ISO9001: 2000
• Condition：Used
• Specification：45125kg
• Trademark：Komatsu
• Origin：Japan
• Production Capacity：20

Overview Product DescriptionPackaging & Shipping

 

Product Parameters

power traditional power

Manufacturer joint venture/import
bucket backhoe
The working weight of the whole machine (kg) 45125
Bucket capacity (m³) 2.1
Boom length (mm) 7060
Stick length (mm) 3380
Origin Japan
Tonnage (ton) 45
bucket backhoe
Manufacturer joint venture/import
power traditional power
performance
Rotation speed (rpm)9.1
Walking speed (km/h) 3.0/4.2/5.5
Gradeability (%)70/35°
Ground specific pressure (Kpa) 84.1
Bucket Digging Force (kN) 278
Digging force of stick (kN) 233
power system
Engine model Komatsu SAA6D125E-5
Rated power (kw/rpm) 257/1900
Displacement (L) 11.04
Cooling method water cooling
Working form: 6 cylinders, water cooling, direct injection, turbocharging, electronic full speed regulation; cylinder diameter × stroke: 125mm × 150mm
Hydraulic system
Walking hydraulic motor type Axial piston type × 2
Rotary hydraulic motor type Axial piston type × 1
The maximum flow of the main pump (l/min) 690
Walking hydraulic circuit (Mpa) 37.3
Swing hydraulic circuit (Mpa) 27.9
Control hydraulic circuit (Mpa) 3.2 pilot oil circuit
Boom Cylinder-Number×Cylinder Bore×Stroke(mm)160×1570×110
Stick Cylinder-Number×Cylinder Bore×Stroke(mm)185×1985×130
Bucket Cylinder-Number×Cylinder bore×Stroke(mm)160×1270×110
Whether the hydraulic crushing pipeline is standard or not
oil capacity
Fuel tank (L) 650
Hydraulic tank (L) 248
Engine oil replacement amount (L) 37
Coolant (L) 36
body size
Total transport length (mm) 12040
Overall transport width (mm) 3580 (3082 when shrunk)
Overall transport height (mm) 3660
Cab height (mm) 3285
Track grounding length (mm) 4020
Total track length (mm) 5055
Track shoe width (mm) 600
The total width of the track (mm) 3490 (2992 when shrinking)
Track gauge (mm) 2890 (2392 when retracted)
Minimum ground clearance (mm)555
Counterweight ground clearance (mm) 1320
Back end turning radius (mm) 3605
scope of work
Maximum excavation radius (mm) 12005
Maximum digging radius of parking surface (mm) 11800
Maximum excavation depth (mm) 7790
Maximum excavation height (mm) 10925
Maximum unloading height (mm) 7625
Maximum vertical excavation depth (mm) 6600
Bulldozer lift or push depth (mm) without bulldozerOur company